baber/WOPTO huggingface dataset:
Patent JP-H02172559-A (JP)
Title: Coating apparatus
Inventor: SATO MOTOKI
IPC: B05C1/04
Filed: 1988-12-23
Abstract: PURPOSE:To prevent the raw paper from deteriorating, in an apparatus for coating paper with a sol like coating agent by a blade like member, by mounting a removing means for removing the coating agent leaked to the rear of the blade like member. CONSTITUTION:In a coating apparatus for coating paper or a film with a sol like coating agent in a thinly drawn-out state by a blade like member, a removing means for removing the coating agent leacked to the rear of the coating surface of the blade like member is provided. For example, a slit suction part 15 is provided to the rear 3b of the knife 3 of a knife coater 10 as the removing means. This suction part 15 extends along the lateral direction of the knife 3 and has a slit gap 15a narrowly opened at the lower end thereof and removes the coating agent 1 leaked to the rear 3b of the knife 3 from said gap 15a. This removal is naturally performed by the surface tension of the coating agent 1 but removal efficiency may be enhanced by providing a suction port 15b to the suction member 15 to connect a vacuum pump thereto to generate sucking action.
Patent JP-H02219437-A (JP)
Title: Commutator segment
Inventor: ARUNO ARUTOPEETAA
IPC: H02K13/04
Filed: 1989-12-19
Abstract: PURPOSE: To make a part mechanically immobile between a coil loop and the control surface of a commutator segment by providing a connecting lug, which is directed outward in the radial direction with respect to the rotary axial line of a mechanical rotor, at the commutator segment, and positioning the loop to the connecting lug at the positioning surface of the connecting lug in the longitudinal direction. CONSTITUTION: A commutator segment has a lug 3 at one end part, and a loop 5 of a coil 6 of a mechanical rotor is fixed to a contact surface 4 of the connecting lug. The loop of the coil 6 is brought into contact with the connecting lug 3, with in the range of the contact surface 4 of the connecting lug 3 by ultrasonic welding. For this purpose, an ultrasonic sonotrode 8 is provided. In order to assure the limited height position of the loop 5 at the lower side of the sonotrode 8, the connecting lug 3 has positioning surfaces 14 and 15. The positioning surfaces 14 and 15 impart the position of the loop 5 in the longitudinal direction of the connecting lug 3. By adequately molding the connecting lug 3, the position surfaces 14 and 15 are formed as riding surfaces on one side for both legs 18 and 19 of the loops.
Patent JP-H09167791-A (JP)
Title: Method and device of evaluating silicon semiconductor substrate
Inventor: YAMAMOTO TOSHIRO
IPC: H01L21/66
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To enable the crystalline quality to be evaluated by simple and non- destructive method by evaluating the quality near the surface of a silicon semiconductor substrate by the fluctuation amount of light emitting intensity near a specific wavelength resultant from the temperature fluctuation of the silicon semiconductor substrate. SOLUTION: A shutter 32 is arranged between a plane mirror 24 and a specimen 15 to connect a sequencer 20 to the shutter 32 further connecting a memory circuit 30 to the sequencer 20. Accordingly, the shutter 32 is opened to irradiate the specimen 15 with laser beams so that the instantaneous time resultant from the temperature fluctuation of a silicon semiconductor and the voltage around the wavelength 1140nm outputted from a lock-in amplifier 28 (light emitting intensity) to be measured by a voltmeter 29 and stored in a memory circuit 30 so that the voltage may be measured per elapsed time using the stored value as a reference value for processing by a processing circuit 31 to specify the value to be the fluctuation amount of the light emitting intensity after elapsing t hours. Through these procedures, the existance of defects or the concentration of the quantitative defects can be assumed by means of the relations between the defective amount near the surface of the silicon substrate and the fluctuation amount of the light emitting intensity.
Patent JP-H01167954-A (JP)
Title: Manufacture of electrode for lead-acid battery
Inventor: NOMURA YOICHI
IPC: H01M4/20
Filed: 1987-12-24
Abstract: PURPOSE:To relatively easily solve the problems on the interface between a grid and an active material by continuously immersing a long, narrow strip having a mesh part and a meshless part in surface treatment baths, then applying an active material paste to the mesh part. CONSTITUTION:A long, narrow strip 1 made of lead or lead alloy is machined with an expanding machine 2 in a belt having a mesh part and a meshless part and an unnecessary part is punched off. Then, the belt is immersed in the primary surface treatment bath 5 and the secondary surface treatment bath 6, and cleaned with a cleaner 7, then fed to an active material coater 8. As the surface treatment baths, for example, the primary surface treatment bath 5 is used as a plating bath containing antimony ion and the secondary surface treatment bath 6 is as a reducing agent bath, or the primary surface treatment bath is used as a surface corrosion bath and the secondary surface treatment bath is as a reducing agent bath. By this process, the problems on the interface between a grid and an active material in a plate manufacturing process of an expand grid type lead-acid battery is relatively easily solved.
Patent JP-H06173748-A (JP)
Title: Fuel injection control device
Inventor: HISHINUMA OSAMU
IPC: F02D41/40
Filed: 1992-12-08
Abstract: PURPOSE:To easily control the phase of a reference phase angle sensor and a unit angle sensor to detect the rotation position of an internal combustion engine without increasing computer processing load. CONSTITUTION:A reference phase angle sensor 30 comprises a pulser which has projections formed corresponding to each cylinder of an internal combustion engine and a detection section to detect the position of each projection. A unit angle sensor 50 comprises a pulser which has a plurality of tooth sections indicating the rotary angles of a drive shaft 1, and a tooth missing section in which several teeth are consecutively omitted in this tooth section, and a detection section for detecting the position of the tooth missing section. The projections of the reference phase angle sensor 30 are located at a position corresponding to a nearly central position of the tooth missing section of the unit angle sensor 50. An electronic control device 26, in which the output signals of the reference phase sensor 30 and the unit angle sensor 50 are input, calculates the over-flow time of the pressurized fuel in a pump chamber 13 and sends a drive signal to a solenoid valve 21 to open and close the over flow ports 24 and 25 of the pump chamber 13 based on the calculation result.
Patent JP-H06173952-A (JP)
Title: Static pressure fluid bearing
Inventor: ASAMI MASAYOSHI
IPC: F16C32/06
Filed: 1992-12-08
Abstract: PURPOSE:To improve the bearing rigidity and adapt to high-speed rotation by setting both ends of a radial bearing to the opened state to the outside air, and setting only one side of a thrust bearing to the opened state to the outside air. CONSTITUTION:When the pressure gas is guided to an intake hole 5, the pressure gas is squeezed by a cylindrical porous member 2 and a circular porous member 3, flows into a bearing gap Cr between a rotary shaft 1 and a bearing, and rotatably supports the rotary shaft 1 in no contact. The pressure gas of a radial bearing is discharged to the outside from a center discharge hole 6 and a radial bearing end section discharge hole 7, the pressure gas of a thrust bearing on the opposite side to a gas sump 8 is discharged to the outside as it is, the pressure gas on the gas sump 8 side is partially discharged from the radial bearing end section discharge hole 7 because the seal section 2a of the cylindrical porous member 2 has the same gap as the bearing gap Cr and serves as discharge resistance, and the gas sump 8 is kept at the pressure Pm higher than the external pressure Pa. The thrust rigidity can be improved without reducing the radial rigidity, and high bearing rigidity is obtained. This device can be miniaturized, and it can be used at a high speed.
Patent JP-H06253739-A (JP)
Title: Production of tea leaves
Inventor: NOGAMI TAKANORI
IPC: A23F3/34
Filed: 1991-11-15
Abstract: PURPOSE:To provide tea leaves having deodorizing effect. CONSTITUTION:At least five kinds of wild herbs selected from a group thereof comprising adlay, Cassia torosa, corn, Curcuma domestica, Cassia imosoides, oolong, Glechoma hederacea, ginkgo, Aloe arborescens Mill. var. natalensis Berg., Matricaria chamomilla and licorice, are roasted with far-infrared rays at the respective optimal temperatures, left to cool, and then mixed together at a specified weight ratio using a relevant machine. Subsequently, the mixture at >=40 deg.C is sprayed and impregnated with 1.5-3.0wt.% of a flavonoid stock solution and then roasted again at 60 deg.C with far-infrared rays.
Patent JP-2001145008-A (JP)
Title: Electronic still camera
Inventor: YONEDA TADAAKI
IPC: G09G5/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an electronic still camera that can easily made printout even when omitting waste of print. SOLUTION: Ralating to the electronic still camera provided with a printer function having an automatic print mode, in a reproduction mode of an image, printing by an operation of a release switch 23 is inhibited so as to prevent unintended print by a photographer.
Patent JP-H07192712-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: YAMAHIRA TAKAYUKI
IPC: H01M10/05
Filed: 1993-12-24
Abstract: PURPOSE:To safely release the increase in inner pressure and restrain the blowout of solid such as a spark by interposing a film having a net-like opening between a battery cover and a safety valve inside of the battery cover for a nonaqueous electrolyte secondary battery. CONSTITUTION:In a nonaqueous electrolyte secondary battery where a plurality of negative electrodes 1 and positive electrodes 2 are laminated inside a battery jar 5 via separators 3, to be connected to a positive electrode lead 4, and a battery cover 6 is disposed, a safety valve 7 is housed inside the battery cover 6. When the inner pressure of an electrolyte inside the battery is increased according to the increase in temperature, the safety valve 7 is operated to release gas through an opening 9 formed on the battery cover 6, thus preventing the breakage of the battery. In the nonaqueous electrolyte secondary battery, a film 8 having a net-like opening is interposed between the safety valve 7 and the battery cover 6. A size of the net-like opening is preferably set to 0.25mm<2> or less.
Patent JP-H03193622-A (JP)
Title: Production of zsm-5 fine particles
Inventor: ISHIDA HIROSHI
IPC: C01B39/40
Filed: 1989-12-20
Abstract: PURPOSE:To improve the reproducibility of fine particles by crystallizing a material mixture incorporating silica source, alumina source, alkali metal source and water in the presence of specified seed slurry in hydrothermal synthetic conditions. CONSTITUTION:The source mixture of pH10-12 obtained by mixing silica source, alumina source, alkali metal source, pH controller and water by the molar ratios of SiO2/Al2O3=25-40, Na2O/SiO2=0.2-0.3, SO4<2->/SiO2=0.1-0.2, into which the seed slurry is added by 10-40wt.%. The seed slurry used is such a hydrothermal synthesis slurry that incorporates a solid component showing X-ray diffraction pattern of ZSM-5 after drying and is partly crystallized to have the nitrogen adsorption BET surface area of 100-250m<2>/g. Then the source material is stirred with stirring force of 0.1-10kw/m<2> to effect crystallization under hydrothermal synthetic conditions at 100-200 deg.C. Thus, ZSM-5 fine particles containing >=50wt.% of primary particles with <=1mum particle size can be obtained.
Patent JP-2000153848-A (JP)
Title: Sheet for double envelope and double envelope using the same
Inventor: SUGAWARA HIDEHITO
IPC: B65D27/06
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain integrally a return envelope and an initial envelope from one sheet and to easily form a double envelope by inserting an order slip, etc. in the return envelope. SOLUTION: Each of sheet parts 2, 3, 4, 5 is provided with a first sealing function-forming piece 7. The sheet parts 4 and 5 are provided with second sealing function-forming pieces 9. The superposed facing face 10 of the sheet parts 2, 3 and 4 is adhered peelably. The two sides excluding each folded sides of the superposed facing face 12 of the sheet parts 4 and 5 are made to adhere strongly. A sealing agent applying part 15 is provided on the superposed facing face 10 of the first seal function-forming piece 7 of the sheet part 2. A peeling agent applying part 17 is provided on the superposed facing face 14 of the sheet part 2 side of the first sealing function-forming piece 7 of the sheet part 3. A seal strengthening agent apply part 20 is formed on the superposed face 19 on the sheet part 4 side of the first seal function-forming piece 7 of the sheet part 5.  A sealing means 21 is provided at least on one side of the superposed facing face 20 of the second seal function-forming piece 9 of the seat parts 4 and 5.
Patent JP-H08234590-A (JP)
Title: Image forming device
Inventor: KAWABATA TAKASHI
IPC: G03G21/06
Filed: 1995-12-18
Abstract: PURPOSE: To surely detect a recording sheet attracted and held by a sheet carrier, and to recognize whether charge removing of the sheet carrier is surely performed or not, at an early stage, even in a case that area proportion of an image with respect to the recording sheet is large, and the image space is limited in the leading end of the recording sheet. CONSTITUTION: In this image forming device capable of forming the toner image on the image carrier corresponding to the image information, and transferring the toner image from the image carrier to the recording sheet, by rotating the sheet carrier 35 attracting and holding the recording sheet on the surface in synchronism with the image carrier, a specified sheet holding surface C for attracting the recording sheet is provided on the peripheral surface of the sheet carrier, and moreover, a low reflection ratio area 60 partially covered by the recording sheet is formed on the leading end of the sheet holding surface C.  Moreover, a reflection type photosensor 39 for detecting the reflection ratio of the sheet carrier 35 including the low reflection ratio area is disposed on the peripheral surface of the sheet carrier 35, and the presence or absence of the recording sheet on the sheet holding surface C is judged based on the detection signal of the photosensor 39.
Patent JP-H06152036-A (JP)
Title: Apparatus and method for laser treatment
Inventor: ISHIHARA HIROO
IPC: H01S3/101
Filed: 1992-11-13
Abstract: PURPOSE:To obtain a technique of the optimum alignment by installing a stage for moving a sample and a laser optical device placed on a body having a vibration-proof function individually disposed other than the stage. CONSTITUTION:A laser vibration-proof device 2, a laser amplification device 3 and a laser optical device 4 are placed on a vibration-proof table 1, and mirrors 5 to 8 are installed in an optical path. Also, in the laser optical device 3, laser light with a substantially square shape of Gaussian distribution is formed into the laser light with a striped shape having a good uniformity and is outputted. Then, the laser light is applied to a sample by a rectangular mirror 9. Thus, all the laser oscillation and amplification device and the optical device are placed on the same vibration-proof table 1. On the other hand, a sample 11 is placed on a stage X-Y-theta 10, that is, another table other than the vibration- proof table 1. Further, X-axis and Y-axis of the stage 10 are driven by a DC servomotor and theta-axis is driven by a stepping motor.
Patent JP-H02179269-A (JP)
Title: Power supply device
Inventor: KOMATSU SHUNICHI
IPC: H02M3/28
Filed: 1988-12-28
Abstract: PURPOSE:To reduce energy loss by diodes by saturating saturable coils to check surge voltage generating to the diodes in turning ON and OFF a switching power source immediately before turning ON the diodes with another winding. CONSTITUTION:A transistor(Tr) 2 to form a main switch is turned ON and OFF with an ON/OFF drive circuit 1 and alternating current is generated through a transformer 3. The current is rectified with diodes 4 and 5, smoothed with a reactor 6 and a capacitor 7 and supplied to a load 8. In order to mitigate the surge voltage generating in turning ON and OFF the diodes 4 and 5, saturable coils 11 and 13 are connected in parallel to diodes 4 and 5. By the output of a saturation drive circuit 10 interlocking the ON/OFF drive circuit 1 Tr 12 and Tr 14 are turned ON to saturate the saturable coils 11 and 13 immediately before turning ON the diodes 4 and 5. The energy loss by diodes 4 and 5 is thereby reduced and the radiation noise level is lowered.
Patent JP-H02175765-A (JP)
Title: Emulsified anticorrosive composition
Inventor: SHIOZAWA MASAYUKI
IPC: C09D5/02
Filed: 1988-12-28
Abstract: PURPOSE:To prepare an emulsified anticorrosive compsn. excellent in the storage stability and giving a coating film with excellent properties, e.g. drying and curing properties, by compounding an emulsified resin with a film-forming agent and a film-forming assistant. CONSTITUTION:1-10wt.% film-forming agent, 5-20wt.% film-forming assistant and the rest (the total compsn. is 100wt.%) consisting of an emulsified resin are compounded to give an anticorrosive compsn. As the film-forming agent, at least one member selected from the group consisting of hexyl, phenyl, diethyl, dibutyl and tert-butyl methyl ether of ethylene glycol and glycol ether acetate, all these agents being lipophilic, is used. As the film-forming assistant, at least one member selected from the group consisting of methyl, propyl and isopropyl ether of ethylene glycol and methyl, propyl and isopropyl ether of propylene glycol is used; or a mixture of at least one member selected from these assistants with butyl or isobutyl ether of ethylene glycol is used.
Patent JP-H05167694-A (JP)
Title: Device and method for displaying state of attendance
Inventor: MIYANO YOSHIO
IPC: H04M3/42
Filed: 1991-12-13
Abstract: PURPOSE:To allow a nearby multi-function telephone set to register /retrieve the attendance state of an optional person at an optional point of time by using a computer to manage totally the attendance state of each person in a private telephone network in which a multifunction telephone set having a message display section and plural function buttons is used for a terminal equipment. CONSTITUTION:This device is made up of an attendance state fetch means 3 fetching data with a multi-function telephone set 1, an attendance state discrimination means 4 discriminating the fetched data, an attendance state management file 5 storing the result of discrimination, an attendance state registration means 6 registering attendance information to the attendance state management file 5, an attendance state edit means 7 extracting the attendance information registered in the attendance state management file 5 and editing the information and an attendance state output means 8 outputting the state to the multi-function telephone set 1.
Patent JP-H04203768-A (JP)
Title: Two-refrigerant freezer
Inventor: ISHIHANE KYUHEI
IPC: F25B7/00
Filed: 1990-11-30
Abstract: PURPOSE:To perform a superior returning of discharged oil of a freezer to a compressor by a method wherein CFC-R23 is used as refrigerant for freezing cycle at a low temperature side of two-refrigerant freezer and refrigerant sucked into a compressor is controlled to be a wet state. CONSTITUTION:Refrigerant vapor of high temperature and high pressure from a high temperature compressor 1 flows into a condenser 2, condensed, liquefied there and its pressure is reduced by a high temperature side expansion valve 3. Refrigerant of low temperature side is cooled by a heat exchanger 4 and the former refrigerant evaporates by itself and then the refrigerant is sucked into the high temperature side compressor 1. Refrigerant R23 is used as a refrigerant for low temperature side freezing cycle, the refrigerant of high temperature and high pressure discharged from the low temperature side compressor 5 is cooled by the heat exchanger 4, condensed and liquefied there. The liquid refrigerant is reduced in its pressure by the low temperature side expansion valve 12, flows into the evaporator 7 to cool the cooled item, thereafter the refrigerant passes through a wetness sensor 13 and then the refrigerant is sucked into a compressor 1. A low temperature expansion valve controller 14 takes an output signal from the wetness sensor 13 and a degree of opening of the low temperature side expansion valve 12 is adjusted in such a way as the wetness becomes a predetermined wetness. Since a sucked refrigerant is adjusted to become a wet state, a returning characteristics of the oil of the freezer is improved and then a poor lubrication of the compressor for a low temperature freezing cycle is prevented.
Patent JP-H07193348-A (JP)
Title: Ceramic circuit board
Inventor: NAGAI YUJI
IPC: H05K3/38
Filed: 1993-12-27
Abstract: PURPOSE:To provide a highly reliable ceramic circuit board for high-density mounting. CONSTITUTION:A ceramic circuit board comprises a silicon nitride film on a ceramic board. A film consisting of either of more than one kind of inorganic substances and more than one king of organic substances may be provided on the silicon nitride film and a film consisting of either of more than one kind of metallic substances and more than one kind of inorganic substances or more than one kind of organic substances may be provided between the ceramic board and the silicon nitride film. A metal film having one or more than two metal layers, which consist of at least one kind of a metallic substance, may be provided on the surface of the silicon nitride film or in the case where the film consisting of either of the inorganic substances and the organic substances is provided on the silicon nitride film, on the surface of the film. Accordingly, the formation of a wiring pattern, which has a wiring width of 10 to 30mum or thereabouts and consists of a metal conductor, is possible and the ceramic circuit board is high also in reliability and is suitable as a circuit board for high-density mounting.
Patent JP-H09165402-A (JP)
Title: Method for drying bacterial cellulose and dried product
Inventor: WATABE OTOHIKO
IPC: C08B37/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To produce a dried bacterial cellulose which can show dispersibility, settleability, solution viscosity, etc., equivalent to those before being dried when it is brought again into a wet state by mixing an aqueous suspension of a bacterial cellulose with the third component except bacterial cellulose and water and dehydrating and drying the resulting mixture. SOLUTION: An aqueous suspension of a bacterial cellulose is mixed with the third component except bacterial cellulose and water, and the resulting mixture is dehydrated and dried. Examples of hydrophilic liquids used as the third component include glycerol, ethylene glycol dimethyl sulfoxide, dimethylformamide, surfactants, lactic acid, gluconic acid, delta-gluconolactone and a mixture thereof. Among them, glycerol is desirable. Examples of hydrophilic solids which can be used as the third component include water-soluble substances such as water-soluble low-molecular compounds and water-soluble polymers, water-insoluble substances and difficultly water-soluble substances.